TY  - RPRT
TI  - [Adoption: reciprocity].
AU  - J J Choulot
PY  - 2002
DO  - 10.1016/s0929-693x(01)00855-7
UR  - https://pubmed.ncbi.nlm.nih.gov/12108285/
ID  - 12108285
ER  -